

The Bulletin of Atomic Scientists (BAS) will move the minute hand of the "Doomsday Clock" on January 17, 2007, the first such change to the Clock since February 2002. The major new step reflects growing concerns about a "Second Nuclear Age" marked by grave threats, including: nuclear ambitions in Iran and North Korea, unsecured nuclear materials in Russia and elsewhere, the continuing "launch-ready" status of 2,000 of the 25,000 nuclear weapons held by the U.S. and Russia, escalating terrorism, and new pressure from climate change for expanded civilian nuclear power that could increase proliferation risks.
The official announcement will take place on January 17th, 2007 at 14:30 hours GMT.